ES2079538T3 - Polimeros vivos, un procedimiento para su obtencion y su empleo para la obtencion de telequelicos. - Google Patents

Polimeros vivos, un procedimiento para su obtencion y su empleo para la obtencion de telequelicos.

Info

Publication number
ES2079538T3
ES2079538T3 ES91115439T ES91115439T ES2079538T3 ES 2079538 T3 ES2079538 T3 ES 2079538T3 ES 91115439 T ES91115439 T ES 91115439T ES 91115439 T ES91115439 T ES 91115439T ES 2079538 T3 ES2079538 T3 ES 2079538T3
Authority
ES
Spain
Prior art keywords
mol
rest
obtaining
bifunctional
procedure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES91115439T
Other languages
English (en)
Spanish (es)
Inventor
Klaus Dr Bronstert
Konrad Dr Knoll
Erich Dr Haedicke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2079538T3 publication Critical patent/ES2079538T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • C08F297/042—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes using a polyfunctional initiator
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Graft Or Block Polymers (AREA)
ES91115439T 1990-09-26 1991-09-12 Polimeros vivos, un procedimiento para su obtencion y su empleo para la obtencion de telequelicos. Expired - Lifetime ES2079538T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4030400A DE4030400A1 (de) 1990-09-26 1990-09-26 Lebende polymere, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von telechele

Publications (1)

Publication Number Publication Date
ES2079538T3 true ES2079538T3 (es) 1996-01-16

Family

ID=6414990

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91115439T Expired - Lifetime ES2079538T3 (es) 1990-09-26 1991-09-12 Polimeros vivos, un procedimiento para su obtencion y su empleo para la obtencion de telequelicos.

Country Status (5)

Country Link
US (1) US5321093A (de)
EP (1) EP0477679B1 (de)
JP (1) JPH04246408A (de)
DE (2) DE4030400A1 (de)
ES (1) ES2079538T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4319954A1 (de) * 1993-06-16 1994-12-22 Basf Ag Telechele mit Ethanol-amin- bzw. Oligoether-ol-amin-Endgruppen und Verfahren zur Herstellung
US5637647A (en) * 1993-10-15 1997-06-10 University Of Massachusetts Lowell Capping of living polymers
US5576388A (en) * 1994-10-11 1996-11-19 Shell Oil Company Telechelic polymers and heterotelechelic polydiene block polymers with dual cure systems
US5610227A (en) * 1995-06-07 1997-03-11 Bridgestone/Firestone, Inc. Lithium amino magnesiate polymerization initiators and elastomers having reduced hysteresis
US6274688B1 (en) * 1997-07-28 2001-08-14 Kaneka Corporation Functional groups-terminated vinyl polymers
KR100290438B1 (ko) * 1998-12-19 2001-10-26 박찬구 양쪽말단변성랜덤공중합체의제조방법
CA2318720C (en) * 1999-09-20 2008-10-14 Kuraray Co., Ltd. Process for polymerizing a methacrylic ester or an acrylic ester
EP3263606A1 (de) 2016-06-30 2018-01-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Massenpolymerisationsverfahren zur herstellung von polydienen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725268A (en) * 1972-02-14 1973-04-03 Interior Softening of sea water by addition of barium carbonate and mineral acid
IT1195303B (it) * 1981-12-22 1988-10-12 Anic Spa Iniziatori anionici multifunzionali e loro impiego
FR2551848B1 (fr) * 1983-09-12 1988-04-08 Gaz De France Perfectionnements a une installation de chauffage d'un fluide comportant un cycle associe de pompe a chaleur a absorption
DE3428496A1 (de) * 1984-08-02 1986-02-13 Bayer Ag, 5090 Leverkusen Modifizierte epdm-kautschuke, deren herstellung und deren verwendung zur herstellung von schlagfesten vinylpolymeren und die so erhaltenen vinylpolymeren
US4678837A (en) * 1985-08-23 1987-07-07 Atlantic Richfield Company Multilithium polymerization initiators
DE3537771A1 (de) * 1985-10-24 1987-04-30 Basf Ag Salze mehrwertiger kationen von block-polymerisaten von vinylaromaten und konjugierten dienen
JPH0735463B2 (ja) * 1986-11-29 1995-04-19 住友ゴム工業株式会社 タイヤトレツド用ゴム組成物
DE3714711A1 (de) * 1987-05-02 1988-11-17 Basf Ag Butadien-styrol-blockcopolymere mit unsymmetrischem aufbau und deren herstellung und verwendung als formmassen
IT1222429B (it) * 1987-07-31 1990-09-05 Enichem Elastromeri S P A Copolimero a blocchi procedimento per la sua preparazione
US4960842A (en) * 1987-11-16 1990-10-02 The Dow Chemical Company Amine containing initiator system for anionic polymerization
DE3832204A1 (de) * 1988-09-22 1990-03-29 Basf Ag Neue stilbenverbindungen und deren verwendung bei der anionischen polymerisation
US5070148A (en) * 1990-01-16 1991-12-03 The Goodyear Tire & Rubber Company Segmented elastomer

Also Published As

Publication number Publication date
EP0477679A2 (de) 1992-04-01
US5321093A (en) 1994-06-14
DE59107024D1 (de) 1996-01-18
JPH04246408A (ja) 1992-09-02
EP0477679B1 (de) 1995-12-06
DE4030400A1 (de) 1992-04-02
EP0477679A3 (en) 1992-08-05

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